Grapefruit Margaritas - cooking recipe

Ingredients

chipped ice
4 cups fresh grapefruit juice
3 limes, juiced
2 cups tequila
3/4 cup Grand Marnier
1 cup sugar
coarse salt
1 lime, sliced,for garnish
mint sprig, for garnish

Preparation

Fill a blender with chipped ice.
Add one third of the grapefruit juice, lime juice, tequila, Grand Marnier, and sugar.
Blend at top speed until frothy.
Pour into 3 or 4 chilled or salt rimmed glasses and garnish with a lime slice and sprig of mint.
Repeat twice with the remaining ingredients.